28996818

素因数分解:

$2^1\times 3^1\times {\mathrm{431}}^1\times {\mathrm{11213}}^1$

素因数の和:11649

約数の個数: 16

約数和(自身を含む): 58133376

約数和(自身を除く): 29136558

約数列:

[1, 2, 3, 6, 431, 862, 1293, 2586, 11213, 22426, 33639, 67278, 4832803, 9665606, 14498409, 28996818]

約数ペア:

[(1, 28996818), (2, 14498409), (3, 9665606), (6, 4832803), (431, 67278), (862, 33639), (1293, 22426), (2586, 11213)]